2502173113 has 4 divisors (see below), whose sum is σ = 2729643408. Its totient is φ = 2274702820.

The previous prime is 2502173027. The next prime is 2502173117. The reversal of 2502173113 is 3113712052.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2502173113 - 2¹⁷ = 2502042041 is a prime.

It is a super-2 number, since 2×2502173113² = 12521740574840221538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2502173117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113735131 + ... + 113735152.

It is an arithmetic number, because the mean of its divisors is an integer number (682410852).

Almost surely, 2^2502173113 is an apocalyptic number.

It is an amenable number.

2502173113 is a deficient number, since it is larger than the sum of its proper divisors (227470295).

2502173113 is a wasteful number, since it uses less digits than its factorization.

2502173113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227470294.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2502173113 is about 50021.7264096312. The cubic root of 2502173113 is about 1357.6019434898.

Adding to 2502173113 its reverse (3113712052), we get a palindrome (5615885165).

The spelling of 2502173113 in words is "two billion, five hundred two million, one hundred seventy-three thousand, one hundred thirteen".